This OSF project centers on research into the relationship between social anxiety and anxious thinking styles. The available materials consist of a study protocol, multiple manuscript versions, and supplementary documents, with no visible raw dataset files or scripts in the shared view. Its purpose appears to be documenting and supporting analyses of how anxious cognitive styles relate to social anxiety, and it also serves as supplemental material for work on multi-session CBM-I for social anxiety, including psychopathology, cognitive, neural, and psychophysiological effects in a randomized controlled trial.